vciy

CVE-2020-26919

INDEX BUILT · 2026-09-20

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NETGEAR JGS516PE devices before 2.6.0.43 are affected by lack of access control at the function level.

CVE-2020-269193 of 4 sources documented this
73

rank 73 = 40 + 25 + 0 + 2 + 6

rank@v1 · act now

Someone is already using it

CISA KEV catalog · public proof-of-concept · FIRST EPSS

EPSS 0.57468 · CISA KEV listed  ·  without this subject the record ranks 33

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 9.8, from NVD  ·  without this subject the record ranks 48

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

no persisting rise in 365 days  ·  without this subject the record ranks 73

How much of the world it touches

NVD CPE configurations

1 product in the CPE ranges  ·  without this subject the record ranks 71

Someone else already set the date

CISA KEV remediation due date

CISA remediation date held  ·  without this subject the record ranks 67

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$2.87Mover the next 30 days, if this record is yours
Movement-$781,000on 2022-04-01, the last material move, 4 years, 5 months before this reading
Basisassumeda published average, not your estate

$2.87M = $4.99M incident cost x 1 exposure x 0.57468 likelihood

udv@v1 · unaudited · wrong for you until you say what you run

$4.99M is the cost of a breach that happened, from IBM Cost of a Data Breach Report 2026, global average. It is not the value of any asset of yours. That average already covers breaches of every severity, so scaling it by exposure understates a partial-impact record. That is an assumption, not a measurement. Your own asset value goes in the decision record.

Hindsight · the state

0.57468EPSSKEV · LISTED
Severity9.8 CRITICALreceipt
Harmtotal loss · unauthenticatedreceipt
Exploitationin the wild · KEVreceipt
Defenseunaffected versions publishedreceipt
Movementrisenreceipt
PLATEAU10Minimal movement since 2026-06-15, 94 days at 0.57, as of 2026-09-17. arc-rules@v1

Foresight · where to check next

No weakness class or product neighbourhood is held for this record, so this index cannot name anywhere to check next. That is an absence in the record, not a finding about the software.

Color is a claim, not decoration:the hostile worldthe defenseno signal

Check a version against this record

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AcceptDeferPatch by…Not affectedMitigated

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Harm, if it fires from the vector and the weakness

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Reachnetwork-reachable · no privileges required · no user interaction · low attack complexityreceipt
ImpactComplete confidentiality, integrity and availability lossreceipt
Scored fromCVSS v3.1 · the CNA's vectorreceipt
Weakness classNo CWE mapping in held sources.
Ransomware campaign useUnknown to CISAreceipt

CISA KEV & Federal Remediation Deadline from the record and CISA

The fix, and how long it's been waiting.

First unaffected version, by branchjgs516pe firmware 2.6.0.43receipt
Patch available sinceNo dated patch-availability record in held sources. The index holds reference URLs without dates and only the current revision of the CVE record, so the day a fix first existed cannot be derived. Only the versions it landed in.
CISA remediation statusoverdue since 2022-05-03receipt
CISA required actionApply updates per vendor instructions.receipt
Published to CISA KEV390 daysderived

Exploit Status & Known PoCs a ladder, not a score

Current rung: Exploited in the wild · CISA KEV listed, 2021-11-03.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published
  • RUNG 3Exploited in the wild · CISA KEV listed2021-11-03receipt
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, the CNA9.8 CRITICALreceipt
CVSS, NVD9.8 CRITICALreceipt
Exploit probability0.57468 · top 0.97% of all CVEsreceipt
Blast breadth1 product across 1 vendorderived
Assigned bymitrereceipt
Recorded changes53 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Named in the CPE rangesNetgear jgs516pe firmwarereceipt
Published rangesnetgear jgs516pe firmware < 2.6.0.43receipt

A rung lights from a row in the index, never from an assessment. "Held sources" is the true scope of the claim: this index reads the CVE record, NVD, CISA KEV, FIRST's EPSS and public proof-of-concept repositories, and it does not observe attacks.

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What it is stated by the CNA

NETGEAR JGS516PE devices before 2.6.0.43 are affected by lack of access control at the function level. receipt

NVD's analysis a second authority

severity
9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
affected versions
netgear jgs516pe firmware < 2.6.0.43
also scored by
[email protected] 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

check it yourself kb.netgear.com receipt

Dated events

2021-11-03Added to CISA KEV2022-02-04EPSS moved 0.02 to 0.172022-05-03CISA remediation due2023-03-07EPSS moved 0.01 to 0.972026-06-15EPSS moved 0.94 to 0.54

Movement the material steps

14 Apr 20210.00416
4 Feb 20220.16531 · crossed 0.10
1 Apr 20220.00885 · crossed 0.10
7 Mar 20230.97405 · crossed 0.10 and 0.50 and 0.90 · scoring model v2023.03.01
17 Mar 20250.93066 · scoring model v2025.03.14
15 Jun 20260.54294 · crossed 0.90 · scoring model v2026.06.15
17 Sep 20260.57468
Show all 42 observations
14 Apr 20210.00416
6 Jan 20220.0184
4 Feb 20220.16531
1 Apr 20220.00885
7 Mar 20230.97405
11 Mar 20230.97419
24 Mar 20230.97400
20 Apr 20230.97457
16 May 20230.97439
25 Jun 20230.97428
21 Jul 20230.97414
28 Sep 20230.97424
27 Oct 20230.97336
26 Nov 20230.97402
11 Jan 20240.97346
14 Mar 20240.97285
18 Apr 20240.97211
2 Nov 20240.97059
4 Jan 20250.97179
2 Feb 20250.97212
20 Feb 20250.97270
17 Mar 20250.93066
18 Mar 20250.93349
23 Mar 20250.93066
24 Mar 20250.93349
26 Mar 20250.93066
29 Mar 20250.93354
30 Mar 20250.93066
6 Oct 20250.93696
7 Nov 20250.9411
18 Nov 20250.91903
21 Nov 20250.9411
12 Jan 20260.94178
31 Mar 20260.94133
10 Apr 20260.9403
12 Apr 20260.93907
16 Apr 20260.93795
15 Jun 20260.54294
18 Jun 20260.57195
20 Jul 20260.57544
7 Aug 20260.57195
17 Sep 20260.57468

42 observations held. A highlighted step crossed a promotion threshold. A step marked with a scoring model moved because the instrument was replaced, not because the vulnerability changed. receipt

The full biography

EPSS 0.57468Published2020-10-09CISA KEV2021-11-03Index as of2026-09-17

Listed by CISA 390 days after it published and the record had been public for 5 years, 11 months when this index was last written.

Published 2020-10-09 receipt · CISA KEV 2021-11-03 receipt · Index as of 2026-09-17 derived

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